





🔩 Bolt up your ride with precision and power!
The 11547421 Bolt is a genuine GM OEM Grade 8 alloy steel fastener featuring an M10x1.25 metric thread and a smooth hex head design. Engineered for direct replacement in quarter panel wheelhouse liners, it offers superior shear strength (600 N/mm²) and corrosion resistance, ensuring reliable, professional-grade performance for automotive body hardware needs.
| Material | Alloy Steel |
| Thread Size | M10x1.25 |
| Exterior Finish | Smooth |
| Manufacturer Grade | Grade 8 |
| Head Style | Hex |
| Colour | Regular |
| Fastener Type | Hexagon Bolt |
| Brand | General Motors |
| Thread Type | Metric |
| Thread Style | Right Hand |
| Item Hardness | Grade 5 |
| Metal Type | Alloy Steel |
| Head Type | Hex |
| Maximum Shear Strength | 600 N/mm² |
| Manufacturer | Unbranded |
| Country of Origin | USA |
| Model number | 11547421 |
| Number of Memory Sticks | 1 |
| Item Weight | 113 g |
| Product Dimensions | 25.4 x 17.78 x 5.08 cm; 113.4 g |
| Item model number | 11547421 |
| Item Height | 2 Inches |
| Item Width | 7 Inches |
| Are batteries included? | No |
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